Mathematical Modelling of a Hydro-Pneumatic Type Gas Accumulator
Authors
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Deptt.of Mining Machinery Engineering, Indian School of Mines, Dhanbad 826004 ,IN
Ajit Kumar -
Deptt.of Mining Machinery Engineering, Indian School of Mines, Dhanbad 826004 ,INR. Shree Harsha
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Deptt.of Mining Machinery Engineering, Indian School of Mines, Dhanbad 826004 ,INAbhishek Kumar
Keywords:
Fluid Power, Hydraulic System, Accumulators, Thermal Characteristics.Abstract
In recent days, in the field of advanced technologies fluid power applications are playing a pivotal role in every aspect of engineering design and manufacturing. Every mechanical system is getting replaced with the hydraulic system. One of the main components of hydraulic system is accumulator. Accumulators play the same role as played by the flywheel in mechanical systems only difference is accumulator stores energy in the form of pressure energy while the latter one stores energy in the form of kinetic energy.
There are several types of accumulators being used based on different applications and hydraulic system requirements. In this paper bladder type accumulator, applications, its energy transfer and thermal characteristic equations and sizing of accumulators are clearly explained with the help of mathematical equations.
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